it doesn't show in the picture, but I also taped down the sides of the dropper brace so it wouldn't move and the drops would hit the same place everytime.
I squeezed out a few drops of water or milk at a time and firing the camera a split second later. Takes awhile to get the timing down. I took alot of shots before even getting one to collide.
I hope this helps a little. It takes alot of time and practice to get the timing right. I've been attempting to get colliding water drops for a long time before I finally got my timing down lastnight. and now that I have it figured out I know they'll only get better from here.
Love ur set up shot lol great idea
looking forward to more from u
and I'm with Jeff O..pretty amazing that you're doing it manually